Your task is to perform a step of logical database design, i$.$e$.$ to transform a conceptual schema given above

into a collection of relational schemas.

For each relational schema clearly list the names of attributes, primary key, candidate keys $($if any$),$ and

foreign keys $($if any$).$ Assume, that superset method must be used to implement a generalization.

Note: license include ID$1$ is one, not two attributes